Access to Public-Sector Information in Europe: Policy, Rights, and Obligations

The article reviews the debates and policies on access to public-sector information (PSI) in Europe in relation to the contests between policies of open access, rights of access to PSI by citizens and business, and the assessment of the cost benefits of PSI to the economy and society. The political dimension of these debates within the European Union is highlighted to demonstrate the complexities of the governance of information within a pan-European regulatory framework.     

ZigBee技术在门禁系统的应用

现行市场的门禁系统中,现场总线一统天下,但随着社会的发展,它的缺陷越来越明显。本文提出了ZigBee技术在门禁系统的一个应用实例,主要讲述了ZigBee的基本概念、整个应用的网络结构、门禁控制器的硬件实现、数据传输机制和安全性等方面的内容。     

Remote access laboratories in Australia and Europe

Remote access laboratories (RALs) were first developed in 1994 in Australia and Switzerland. The main purposes of developing them are to enable students to do their experiments at their own pace, time and locations and to enable students and teaching staff to get access to facilities beyond their institutions. Currently, most of the experiments carried out through RALs in Australia are heavily biased towards electrical, electronic and computer engineering disciplines. However, the experiments carried out through RALs in Europe had more variety, in addition to the traditional electrical, electronic and computer engineering disciplines, there were experiments in mechanical and mechatronic disciplines. It was found that RALs are now being developed aggressively in Australia and Europe and it can be argued that RALs will develop further and faster in the future with improving Internet technology. The rising costs of real experimental equipment will also speed up their development because by making the equipment remotely accessible, the cost can be shared by more universities or institutions and this will improve their cost-effectiveness. Their development would be particularly rapid in large countries with small populations such as Australia, Canada and Russia, because of the scale of economy. Reusability of software, interoperability in software implementation, computer supported collaborative learning and convergence with learning management systems are the required development of future RALs.     

论民族关系和谐视阈下的教育公平

经济社会发展滞后区域与少数民族集中分布地区的重合,决定了教育公平缺失现状对我国民族关系和谐发展的消极影响。它限制、削弱了民族地区和少数民族个体成员自我发展、参与竞争的能力,阻碍着民族间事实上平等的实现和民族团结的进一步发展。因此,在构建社会主义和谐社会的时代背景下,必须从民族关系和谐视阈考察、应对教育公平缺失问题。为此,一要加大民族教育立法、执法力度;二要以政府为主、多种途径增加教育投入;三要完善民族教育优惠政策,增强民族互助。     

尤努斯小额贷款模式对我国助学贷款的启示

国家助学贷款是匡扶社会正义和维护教育公平的最好举措。扶贫助困是助学贷款的终极目标,相信贫困学子能偿还贷款是其基本信条,而符合其特征的模式构建和制度设计是其关键环节,通过政府、银行、学校和社会的共同努力,可以让更多的贫困学子享受高等教育的阳光和助学贷款的雨露。     

期刊机读目录中特别刊号的标注

期刊的特别刊号具有重要的历史研究价值、艺术鉴赏价值和文物收藏价值,编目时编目人员可以参考期刊题名页、版权页、目录页及正文中的文字记载识别特别刊号。如果编目人员在期刊的书目数据和馆藏添加项中对特别刊号加以标注,可以方便读者在书目检索页面上更直观地看到相关刊号的馆藏。     

高职院校图书馆开发利用开放获取精品课程资源探讨

本文对"开放获取"和"精品课题"进行了解读,在阐述目前高职院校精品课程及其开放获取资源建设现状的基础上,对高职院校图书馆开发利用开放获取精品课程资源为教学服务进行了探讨。     

基于粒度概念分析法的文献关键词分析——以Ontology领域关键词为例

以概念格理论为基础,在形式概念分析的基础上,提出以粒度概念分析(GCA)的方法进行文献关键词分析,并针对Ontology领域开放存取文献的关键词,构建不同粒度概念格。通过基于粗细不同粒度概念格的挖掘,对Ontology领域相关文献进行领域高频关键词和相关低频关键词的分析,从而揭示和呈现Ontology领域相关知识的结构和内在关联,以期探索一种基于概念格的文献关键词分析的新途径。     

日本共享知识库的调查与分析

对于那些难以构建自身独立机构知识库的中小规模的学术机构来说,共享知识库的构建更显经济和有效。文章对日本共享知识库的基本情况、成员机构、经费来源、内容建设等进行了调查和分析。调查结果发现,日本的共享知识库的发展得益于日本国立情报学研究所的经费投入和技术支持,主办机构构建自身独立知识库的经验等等。同时,也发现了日本共享知识库一些问题或不足。     

自由分类标签类聚成网状分类结构研究与实现

从当今自由分类的发展和标签等级结构的解决进展出发,提出凝聚子群分析构建自动分类网络地图的新观点和方法,详细分析将标签、资源类聚成网状分类地图的原理和规则设置,绘制选取的120本书标签构成的网状分类地图,并根据结果改进规则。